TextEdit (gb.qt4.ext)

This control implements a rich-text editor.

Esta clase hereda Control en gb.qt4.

Esta clase es instanciable.

Propiedades
Border   Return or set if the control has a border.
Format   Return a virtual object used for formatting the current selected text (or the current paragraph if no text is selected).
Index   Return or set the position of the current character inside the current paragraph.
Paragraph   Return or set the index of the current paragraph, the first one being zero.
Pos   Returns or sets the cursor position, in characters from the beginning of the text.
ReadOnly   Return or set if the user can modify the text.
RichText   Return or set the rich text contents of the control.
ScrollBar   Return or set which scrollbars are displayed.
ScrollX   Return or set the left position of the TextEdit scrolling area.
ScrollY   Return or set the top position of the TextEdit scrolling area.
Selected   Return if some text is selected.
Selection   Return an object used for managing the selected text.
Text   Return or set the plain text contents of the control.
TextHeight   Return the height of the rich text displayed in the control.
TextWidth   Return the width of the rich text displayed in the control.
Wrap   Return or set if the text is wrapped at the control width.

Inherited properties
Action   Returns or sets the action string associated with the control.
Background   Returns or sets the background color used by the control.
Cursor   Use this property for assigning a custom cursor to a control.
Design   Indicates that the control is in design mode.
Direction   Return or set the control text direction.
Drop   Returns or sets if a control accepts drops.
Enabled   Indicates that the control is enabled.
Expand   Returns or sets if a control will expand if included in a container that arranges its contents.
Font   Returns or sets the font used to draw text in the control.
Foreground   Returns or sets the foreground color used by the control.
H   A synonymous for the Height property.
Handle   Returns the internal X11 window handle of the control.
HasFocus   Returns whether the control has the focus.
Height   Returns or sets the height of the control.
Hovered   Returns whether the mouse cursor is inside the control.
Id   A synonymous for the Handle property.
Ignore   Returns or sets if a control must be ignored when its parent arranges its children.
Left   Returns or sets the position of the left border of the control relative to its parent.
Mouse   Returns or sets the appearence of the cursor when it points inside the control.
Name   Returns or sets the name of the control.
Next   Returns the next control having the same parent.
NoTabFocus   Return or set if a control cannot be focused with the TAB key.
Parent   Returns the control container.
PopupMenu   Return or set the name of the menu that will be popped-up when the user presses the right mouse button or the keyboard MENU key.
Previous   Returns the previous control having the same parent.
Proxy   Return or set the "proxy" of a control.
RightToLeft   Return if the control is right to left oriented.
ScreenX   Returns the position of the left border of the control in screen coordinates.
ScreenY   Returns the position of the top border of the control in screen coordinates.
Tag   Returns or sets the control tag.
Tooltip   Returns or sets the tooltip shown when the mouse stays on the control for a short time.
Top   Returns or sets the position of the top border of the control relative to its parent.
Tracking   Returns or sets if the control will receive MouseMove events.
Visible   Indicates if the control is visible or not.
W   A synonymous for the Width property.
Width   Returns or sets the width of the control.
Window   Returns the top-level window that contains the control.
X   Returns or sets the position of the left border of the control relative to its parent.
Y   Returns or sets the position of the top border of the control relative to its parent.

Métodos
Clear   Clear the text.
Copy   Copy the selected text into the clipboard.
Cut   Cut the selected text into the clipboard.
EnsureVisible   Ensure that the cursor is visible on the screen, by scrolling the text area contents if necessary.
Insert   Insert the specified text at the cursor position.
InsertRichText  
Paste   Paste the clipboard contents at the cursor position.
Redo   Redo the last undone action.
Select   Define the selected text.
SelectAll  
ToIndex   Convert a position into a character index inside a paragraph number.
ToParagraph   Convert a position into a paragraph number.
ToPos   Convert a paragraph number and a character index inside its paragraph into a position.
Undo   Undo the last action.
Unselect   Unselect the current selected text.

Inherited methods
Delete   Destroys the control.
Drag   Starts a drag & drop process.
Grab   Grab the keyboard and the mouse so that all keyboard and mouse events are received by the control.
Hide   Hides the control.
Lower   Sends the control to the background of its parent.
Move   Moves and/or resizes the control.
MoveScaled   Moves and/or resizes the control.
Raise   Sends the control to the foreground of its parent.
Refresh   Trigger a redraw of the control.
Reparent   Changes the container of a control.
Resize   Resizes the control.
ResizeScaled   Resizes the control.
SetFocus   Gives the focus to the control.
Show   Shows the control.

Eventos
Change   Raised when the text of the control changes.
Cursor   Raised when the cursor position changes.

Inherited events
DblClick   Raised when the user quickly clicks twice on the control.
Drag   This event is raised when the mouse enters the control during a drag & drop process.
DragLeave   This event is raised when the mouse leaves the control during a drag & drop operation.
DragMove   This event is raised while the mouse moves inside the control during a drag & drop process.
Drop   This event is raised when a drag is dropped in the control.
Enter   Raised when the mouse enters the control.
GotFocus   Raised when the control has got the focus.
KeyPress   Raised when a key is pressed while the control has the focus.
KeyRelease   Raised when a key is released while the control has the focus.
Leave   Raised when the mouse leaves the control.
LostFocus   Raised when the control has lost the focus.
Menu   Raised when the user clicks on the control with the right mouse button, or if it hits the MENU key.
MouseDown   Raised when a mouse button is pressed while the cursor is inside the control.
MouseDrag   This event is raised when a drag operation should be started.
MouseMove   Raised when the mouse moves inside the control while a mouse button is pressed.
MouseUp   Raised when a mouse button is depressed while the cursor is inside the control.
MouseWheel   This event is raised when the user moves or presses the mouse wheel while the mouse is inside the control.

Note:
The TextEdit.Foreground property has no effect on this control.
You must either use HTML syntax to set text colors inline or pre-set TextEdit.Format.Color

Eg.

  TextEdit1.RichText = "<font color=red>This is some red text</font> and this text is default text color"

Or this..


  TextEdit1.Format.Color = Color.Red
  TextEdit1.Insert("This is some red text")
  TextEdit1.Format.Color = Color.Default
  TextEdit1.Insert(" and this text is default text color")